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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Plain City, OH ranks #3,526 worldwide for total patents filed in 2021, with 33 patents from 16 inventors. Leading employers of inventors based in Plain City, OH include Melnor, Coulter Ventures, Llc., Otodata Wireless Network. That works out to 8.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–16 of 16 inventors

Rank Inventor Primary Company Patents
1 Eric Fickas Melnor 8
2 Emmanuel Sergakis Coulter Ventures, Llc. 5
2 Jennifer Marie O'Brian Otodata Wireless Network 5
#4 James E. Dvorsky Battelle Memorial Institute 2
#4 Scott N. Danhof Becton, Dickinson And 2
#6 Deepak Sahai Societe Des Produits Nestle S.A. 1
#6 Patrick J. Ellison Honda Motor Co. 1
#6 Christopher Dendis Honda Motor Co. 1
#6 Generoso Tan Sia, Jr. Honda Motor Co. 1
#6 Veena Zreyas Societe Des Produits Nestle S.A. 1
#6 Andrew M. Schimmoeller Battelle Memorial Institute 1
#6 Cindy Tran Honda Motor Co. 1
#6 Joan R. Smith Honda Motor Co. 1
#6 John Robert Andras Cummins 1
#6 Michael J. Knapke Guild Associates 1
#6 Marcus Bertin Oms Investments 1

Part of Ohio